Germany vs. Argentina: Three things to watch

GERMAN PRECISION? It has become a stereotype and somewhat unfair, all the references to Germany's efficient machine. Yes, Germany trampled Brazil, 7-1, but it happened because of creative play by the Germans and deficient defense by the host nation. Thomas Mueller has scored five goals and added three assists in the World Cup, including the only goal in Germany's victory over the U.S. during the group stage. The 24-year-old Mueller now has 10 goals in 12 World Cup matches and has a decent chance to eventually break teammate Miroslav Klose's World Cup record (now at 16 goals). The German team boasts an attacking mind-set and has been fun to watch throughout the tournament. Germany has not hoisted the champion's trophy since 1990 and will be extremely motivated, so it does not figure to have a letdown following the blowout over Brazil.

MESSI, MESSI: Lionel Messi can deliver one moment of brilliance, and that might be enough for Argentina to win at the Maracana and become the first South American team to win the World Cup since Brazil in 2002. Messi may not be as beloved as Maradona in his home country but there is no denying the Barcelona star's greatness. Soccer fans appreciate him because he does not dive and he plays the game the right way. He is humble about his accomplishments. As disappointed as Barcelona teammate Neymar was about being injured and unable to play for Brazil in the semifinal, he said Messi "deserves to win the trophy for all he has done for football." Millions of fans around the world will be rooting for the diminutive and dynamic No. 10.

DEFENSE RULES: Do not expect a wide-open game such as the one Germany played against Brazil. Argentina's back line is much more disciplined, featuring experienced defenders Javier Mascherano, Pablo Zabaleta and Martin Demichelis. Zabaleta said Argentina will take a lesson from the wide-open way Brazil played in the semifinal and will not make the same mistakes. Germany's defense also has been stout and features goalkeeper Manuel Neuer, who can make tough saves and serves as a sweeper keeper with his ability to play the ball. The last six World Cup finals have featured a total of nine goals and this one figures to fit the pattern. "I don't know what kind of game it will be Sunday, but I don't expect it to be 5-0 at halftime," Mueller said.